Intervention details Treatment group(s): HCC - Intervention only (PEIT, TOCE, PEIT + TOCE, TOCE + RFA) Intervention + MGN-3 HBV - Intervention only (Entecavir) Intervention + MGN-3 Control(s): Intervention only group served as a control Co-interventions: Intervention + MGN-3 group Duration of intervention: HCC - 3 years HBV - 2 years